Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: De acordo com o censo de 2010, qual era a população do estado federal que tinha menos de -6 deputados necessários, ignorando os limites?
 ###Tabelas: CREATE TABLE list_of_locomotives (list_of_locomotives_id AUTO_INCREMENT PRIMARY KEY, LTSR No. INT, LTSR Name VARCHAR, Builder VARCHAR, Built INT, MR No. INT, LMS 1930 No. INT, BR No. INT, Withdrawn INT) CREATE TABLE croatia (croatia_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Pos. VARCHAR, Height VARCHAR, Weight VARCHAR, Date of Birth VARCHAR, Club VARCHAR) CREATE TABLE doubles_runner-up_16 (doubles_runner-up_16_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Tournament VARCHAR, Surface VARCHAR, Partner VARCHAR, Opponents in final VARCHAR, Score VARCHAR) CREATE TABLE federal_representation (federal_representation_id AUTO_INCREMENT PRIMARY KEY, Federal State VARCHAR, Number of Members INT, % Of total Members VARCHAR, Population (on the census also called Censo 2010) VARCHAR, % Of the population (Censo 2010) VARCHAR, Representativeness (Inhabitants / Mr) VARCHAR, Representatives of national average VARCHAR, Deputies required ignoring the limits INT) CREATE TABLE 3a_members (3a_members_id AUTO_INCREMENT PRIMARY KEY, Institution VARCHAR, Location VARCHAR, Founded INT, Affiliation VARCHAR, Enrollment INT, Nickname VARCHAR)  
SELECT Population (on the census also called Censo 2010) FROM federal_representation WHERE Deputies required ignoring the limits < -6